[1454] | 1 | using System;
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| 2 | using System.Collections.Generic;
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| 3 | using HeuristicLab.Persistence.Interfaces;
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| 4 |
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| 5 | namespace HeuristicLab.Persistence.Core {
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| 6 |
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| 7 | public class Configuration {
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| 8 |
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| 9 | [Storable]
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| 10 | private readonly Dictionary<Type, IFormatter> formatters;
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| 11 | [Storable]
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| 12 | private readonly List<IDecomposer> decomposers;
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| 13 | private readonly Dictionary<Type, IDecomposer> decomposerCache;
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| 14 | [Storable]
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| 15 | public readonly IFormat Format;
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| 16 |
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| 17 | private Configuration() {
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| 18 | decomposerCache = new Dictionary<Type, IDecomposer>();
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| 19 | }
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| 20 |
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| 21 | public Configuration(Dictionary<Type, IFormatter> formatters, IEnumerable<IDecomposer> decomposers) {
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| 22 | this.formatters = new Dictionary<Type, IFormatter>();
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| 23 | foreach ( var pair in formatters ) {
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| 24 | if (Format == null) {
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| 25 | Format = pair.Value.Format;
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| 26 | } else if (pair.Value.Format != Format ) {
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| 27 | throw new ArgumentException("All formatters must have the same IFormat.");
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| 28 | }
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| 29 | this.formatters.Add(pair.Key, pair.Value);
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| 30 | }
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| 31 | this.decomposers = new List<IDecomposer>(decomposers);
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| 32 | decomposerCache = new Dictionary<Type, IDecomposer>();
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| 33 | }
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| 34 |
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| 35 | public IEnumerable<IFormatter> Formatters {
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| 36 | get { return formatters.Values; }
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| 37 | }
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| 38 |
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| 39 | public IEnumerable<IDecomposer> Decomposers {
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| 40 | get { return decomposers; }
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| 41 | }
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| 42 |
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| 43 | public IFormatter GetFormatter(Type type) {
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| 44 | IFormatter formatter;
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| 45 | formatters.TryGetValue(type, out formatter);
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| 46 | return formatter;
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| 47 | }
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| 48 |
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| 49 | public IDecomposer GetDecomposer(Type type) {
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| 50 | if (decomposerCache.ContainsKey(type))
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| 51 | return decomposerCache[type];
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| 52 | foreach (IDecomposer d in decomposers) {
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| 53 | if (d.CanDecompose(type)) {
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| 54 | decomposerCache.Add(type, d);
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| 55 | return d;
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| 56 | }
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| 57 | }
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| 58 | decomposerCache.Add(type, null);
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| 59 | return null;
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | } |
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